Weeeell, there was the dentist who did not diagnose chronic mouth breathing correctly, which, given the arch of my upper jaw was more or less a given, but wondered why I never wore the block that was meant to correct my teeth and my jaw,
Cause I could not breathe with that in my mouth you dumbass.
Which of course led to a disformed jaw, which to his credit is not obvious from the outside, hell, you dont see it, BUT, 50 % of airflow resistance is created in the nose and even small abberations can have a huge impact.
Meaning, I can suck air down in my sleep, but the amount of inhalation it takes me makes my uvula collapse like a wet straw.
I wish that I could report that after 10 or 15 or 20? years of that a doctor finally caught on, but no, I did.
Because in a socialized system such as ours, they get 14 EUR or so per visit, so they dont dig deep.
Conclusion; I dont trust doctors for shit, especially not in a system you Muricans are going to be blessed with in less than a decade and if I have a problem I go the private doctors route because they do awesome shit, like listen to half an hour before even asking questions.